249568980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{41183}}^1$

素因数の和:41296

約数の個数: 48

約数和(自身を含む): 705729024

約数和(自身を除く): 456160044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 41183, 82366, 123549, 164732, 205915, 247098, 411830, 494196, 617745, 823660, 1235490, 2470980, 4159483, 8318966, 12478449, 16637932, 20797415, 24956898, 41594830, 49913796, 62392245, 83189660, 124784490, 249568980]

約数ペア:

[(1, 249568980), (2, 124784490), (3, 83189660), (4, 62392245), (5, 49913796), (6, 41594830), (10, 24956898), (12, 20797415), (15, 16637932), (20, 12478449), (30, 8318966), (60, 4159483), (101, 2470980), (202, 1235490), (303, 823660), (404, 617745), (505, 494196), (606, 411830), (1010, 247098), (1212, 205915), (1515, 164732), (2020, 123549), (3030, 82366), (6060, 41183)]